Product Overview
Tartaric Acid, Crystal, Reagent, ACS Grade
Molecular Formula: C4H6O6
CAS Number: 87-69-4
Molecular Weight: 150.1
Tartaric Acid, Crystal, Reagent, ACS is a white crystalline, diprotic sugar acid that occurs in many plants in a natural form and acts as a leavening agent when mixed with baking soda. Used as an antioxidant, it is one of the principal acids that are found in wine and is used in the industrial sector as a chelating agent. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. ScienceLab Reagent ACS grade products meet the toughest regulatory standards for quality and purity.
Synonyms: 2,3-Dihydroxybutanedioic Acid ; L-(+)-Tartaric Acid
| TEST | MIN | MAX |
|---|---|---|
| ASSAY | 99.0 % | |
| INSOLUBLE MATTER | 0.005 % | |
| RESIDUE AFTER IGNITION | 0.02 % | |
| CHLORIDE (Cl) | 0.001 % | |
| OXALATE (C2O4) | TO PASS TEST (limit about 0.1 % ) | |
| PHOSPHATE (PO4) | 0.001 % | |
| SULFUR COMPOUNDS (as S) | 0.002 % | |
| HEAVY METALS (as Pb) | 5 ppm | |
| IRON (Fe) | 5 ppm |
Shipping Information
Tariff No. 2933999700
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Storage Information
HYGROSCOPIC: Keep tightly closed
